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| Country of Origin | Thailand |
|---|---|
| Brand | Microchip |
| Height | 1mm |
| Length | 4mm |
| Model | MCP23S08-E/ML |
| Mount Type | Surface |
| Series | MCP23S08 |
| Maximum Operating Temperature | 125°C |
| Package Type | QFN |
| Minimum Operating Temperature | -40°C |
| Interface Type | Serial-SPI |
| Pin Count | 20 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 1.8V |
| Clock frequency | 10MHz |
| Number of I/O Channels | 8 |
Microchip MCP23S08-E/ML is an 8-channel I/O expander integrated circuit with a Serial-SPI interface provided in a compact 20-pin QFN surface mount package. It expands the number of digital I/O ports available to microcontrollers or processors, making it suitable for industrial automation, embedded control systems, consumer electronics, and other electronic device applications.
This device supports a wide supply voltage range from 1.8V to 5.5V, enabling flexible integration with various power systems. The maximum clock frequency of 10MHz allows for rapid communication over the SPI bus, enhancing responsiveness in time-sensitive applications. It supports surface mount technology, simplifying PCB layout and assembly processes.
Designed for robust performance, the MCP23S08-E/ML operates across a wide temperature range from -40°C to 125°C, ensuring reliable function under harsh environmental conditions typical in industrial and automotive electronics. Its pin count of 20 includes all necessary pins for power, ground, SPI interface signals, and GPIO lines.
Manufactured in Thailand, the product ensures adherence to international quality standards. This I/O expander is a proven choice for extending I/O capacity while saving board space, making it suitable for laboratory instruments, industrial automation systems, telecommunications, automotive electronics, and consumer devices.
Offers 8 general-purpose input/output channels for flexible digital expansion. Utilizes a Serial Serial Peripheral Interface (SPI) for efficient communication. Compact 20-pin QFN package optimized for surface mount applications.
Operates with a supply voltage range from 1.8V up to 5.5V for diverse voltage compatibility. Supports clock frequency up to 10MHz for fast data transfers. Maintains operation in extreme temperature environments from -40°C to 125°C.
Ideal for embedded industrial and consumer electronic systems requiring additional I/O pins. Manufactured in Thailand delivering quality assurance. Explore the full range of semiconductor interface ICs at EnvMart for your electronic development needs.
Explore more products in our I/O Expander IC category.
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